The Virginia Plan addressed the issue of representation by promoting the idea of representation in Congress being based on state population size, as opposed to having a set number of representatives per state. The issue was eventually solved with the Connecticut Compromise.
A. To ensure that the government has little power as possible
Upton Sinclair believed that governments should intervene and become more socialistic. This is because he was a known socialist who believed that if left unchecked by the government, the capitalist machine would go out of hand and would bring tyranny to people, which was seen in his Jungle.